2273936

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:351

約数の個数: 40

約数和(自身を含む): 5118720

約数和(自身を除く): 2844784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 257, 316, 514, 553, 632, 1028, 1106, 1264, 1799, 2056, 2212, 3598, 4112, 4424, 7196, 8848, 14392, 20303, 28784, 40606, 81212, 142121, 162424, 284242, 324848, 568484, 1136968, 2273936]

約数ペア:

[(1, 2273936), (2, 1136968), (4, 568484), (7, 324848), (8, 284242), (14, 162424), (16, 142121), (28, 81212), (56, 40606), (79, 28784), (112, 20303), (158, 14392), (257, 8848), (316, 7196), (514, 4424), (553, 4112), (632, 3598), (1028, 2212), (1106, 2056), (1264, 1799)]